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| public class TableItself extends JTable
{
/**
*
*/
private static final long serialVersionUID = 3396414462575957687L;
public TableItself()
{
super(new Object[][]{
{0, "CHAT"},
{1, "CHIEN"},
{2, "MOUTON"},
{3, "BOEUF"},
}, new Object[]{"Id", "Nom"});
getSelectionModel().addListSelectionListener(
new OrderedSelectionListener(this, (e,vals)-> {
System.err.println("\r\n\r\nSELECTION REFRESH");
for (int i = 0; i < vals.length; i++)
{
System.err.print("Index row : "+vals[i]);
System.err.println(" -> "+getModel().getValueAt(vals[i], 1));
}
}));
/*getSelectionModel().addListSelectionListener(arg0 -> {
int[] vals = getSelectedRows();
System.err.println("\r\n\r\nSELECTION REFRESH");
for (int i = 0; i < vals.length; i++)
{
System.err.print("Index row : "+vals[i]);
System.err.println(" -> "+getModel().getValueAt(vals[i], 1));
}
});*/
}
public static class OrderedSelectionListener implements ListSelectionListener {
private final Set<Integer> set;
private final SelectionListener delegateListener;
private final JTable table;
public OrderedSelectionListener(JTable table, SelectionListener delegateListener) {
this.table=table;
this.set=new LinkedHashSet<>();
this.delegateListener=delegateListener;
}
@Override
public void valueChanged(ListSelectionEvent event) {
if ( event.getValueIsAdjusting() ) {
Set<Integer> current = Arrays.stream(table.getSelectedRows()).boxed().collect(Collectors.toSet());
set.retainAll(current);
set.addAll(current);
delegateListener.valueChanged(event, set.stream().mapToInt(Integer::intValue).toArray());
}
}
}
public static interface SelectionListener {
void valueChanged(ListSelectionEvent event, int[] selection);
}
} |
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